ES2957834T3 - Una boquilla de extinción de arco y un conmutador de carga con la boquilla de extinción de arco - Google Patents

Una boquilla de extinción de arco y un conmutador de carga con la boquilla de extinción de arco Download PDF

Info

Publication number
ES2957834T3
ES2957834T3 ES21176393T ES21176393T ES2957834T3 ES 2957834 T3 ES2957834 T3 ES 2957834T3 ES 21176393 T ES21176393 T ES 21176393T ES 21176393 T ES21176393 T ES 21176393T ES 2957834 T3 ES2957834 T3 ES 2957834T3
Authority
ES
Spain
Prior art keywords
rotating blade
arc
load switch
contact
arc extinguishing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES21176393T
Other languages
English (en)
Spanish (es)
Inventor
Hogan You
Li Yu
Zhicai Zhu
Chengyi Wang
Zuhui Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cooper Edison Pingdingshan Electronic Tech Co Ltd
Cooper Edison Pingdingshan Electronic Technologies Co Ltd
Original Assignee
Cooper Edison Pingdingshan Electronic Tech Co Ltd
Cooper Edison Pingdingshan Electronic Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cooper Edison Pingdingshan Electronic Tech Co Ltd, Cooper Edison Pingdingshan Electronic Technologies Co Ltd filed Critical Cooper Edison Pingdingshan Electronic Tech Co Ltd
Application granted granted Critical
Publication of ES2957834T3 publication Critical patent/ES2957834T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
ES21176393T 2020-05-27 2021-05-27 Una boquilla de extinción de arco y un conmutador de carga con la boquilla de extinción de arco Active ES2957834T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010459975.6A CN111524744B (zh) 2020-05-27 2020-05-27 灭弧喷口及具有其的负荷开关

Publications (1)

Publication Number Publication Date
ES2957834T3 true ES2957834T3 (es) 2024-01-26

Family

ID=71912905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES21176393T Active ES2957834T3 (es) 2020-05-27 2021-05-27 Una boquilla de extinción de arco y un conmutador de carga con la boquilla de extinción de arco

Country Status (4)

Country Link
EP (1) EP3916751B1 (de)
CN (1) CN111524744B (de)
ES (1) ES2957834T3 (de)
PT (1) PT3916751T (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4560676A1 (de) * 2023-11-27 2025-05-28 Abb Schweiz Ag Elektrischer strommesserschalter mit einem pufferfreigabemechanismus
CN119601415B (zh) * 2024-12-27 2025-10-03 广东电网有限责任公司 具有灭弧功能的高压刀闸及其操作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606209B1 (fr) * 1986-11-03 1994-05-20 Merlin Et Gerin Interrupteur rotatif multipolaire a isolement gazeux
DE3743827A1 (de) * 1987-03-11 1988-09-22 Sachsenwerk Ag Lichtbogenloescheinrichtung fuer lastschalter
DE3803117A1 (de) * 1988-02-03 1989-08-17 Sachsenwerk Ag Stromunterbrecher fuer mit einem isoliergas gefuellte, gekapselte schaltanlagen
US5153399A (en) * 1990-11-06 1992-10-06 G&W Electric Company Rotary puffer switch
JP4865467B2 (ja) * 2006-09-15 2012-02-01 中部電力株式会社 配電機器の消弧方法及び配電機器
CN201655650U (zh) * 2010-01-25 2010-11-24 刘坚钢 高压负荷开关
CN102629530B (zh) * 2012-03-30 2014-01-15 厦门华电开关有限公司 灭弧负荷开关及开关设备
CN104616928B (zh) * 2015-02-04 2017-06-06 中骏电气（厦门）有限公司 一种负荷开关
CN207319990U (zh) * 2017-10-29 2018-05-04 默飓电气有限公司 一种高压负荷开关
CN107706037B (zh) * 2017-10-29 2020-11-03 默飓电气有限公司 一种高压负荷开关

Also Published As

Publication number Publication date
PT3916751T (pt) 2023-10-03
EP3916751C0 (de) 2023-08-02
CN111524744B (zh) 2023-03-31
EP3916751B1 (de) 2023-08-02
CN111524744A (zh) 2020-08-11
EP3916751A1 (de) 2021-12-01

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